Chnages proposed by @henilp105

Author: jvdp1

.github/workflows/CI.yml

@@ -35,10 +35,10 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up Python 3.x
-      uses: actions/setup-python@v1 # Use pip to install latest CMake, & FORD/Jin2For, etc.
+      uses: actions/setup-python@v5 # Use pip to install latest CMake, & FORD/Jin2For, etc.
       with:
         python-version: 3.x
 
@@ -108,10 +108,10 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up Python 3.x
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v5
       with:
         python-version: 3.x
 
@@ -177,10 +177,10 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up Python 3.x
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v5
       with:
         python-version: 3.x